/* 全局样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Microsoft YaHei', sans-serif;
}

body {
  background-color: #f5f7fa;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* 按钮样式 */
.btn-primary {
  background: #0078ff;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
}

.btn-outline {
  background: white;
  color: #333;
  border: 1px solid #ddd;
  padding: 8px 15px;
  border-radius: 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* 卡片组样式 */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

/* 响应式适配 */
@media (max-width: 768px) {
  .nav-links {
    margin: 15px 0;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 10px;
  }
  
  .user-actions {
    width: 100%;
    justify-content: space-between;
  }
  
  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
} 